Commit Graph

94066 Commits

Author SHA1 Message Date
Rafael Espindola
95779b65cf On error, close the temporary file descriptor.
With this change llvm-ar can remove the temporary file on windows too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186423 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 16:00:32 +00:00
Nadav Rotem
21508bf853 SLPVectorizer: Reduce the compile time of the consecutive store lookup.
Process groups of stores in chunks of 16.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186420 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 15:25:17 +00:00
Rafael Espindola
67f9b377ba Create files with mode 666. This matches the behavior of other unix tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186414 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 14:10:07 +00:00
Reid Kleckner
e7ff008462 [Support] Fix some warnings when self-hosting clang on Windows
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186413 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 14:04:08 +00:00
Ulrich Weigand
f0d0a1681a [APFloat] PR16573: Avoid losing mantissa bits in ppc_fp128 to double truncation
When truncating to a format with fewer mantissa bits, APFloat::convert
will perform a right shift of the mantissa by the difference of the
precision of the two formats.  Usually, this will result in just the
mantissa bits needed for the target format.

One special situation is if the input number is denormal.  In this case,
the right shift may discard significant bits.  This is usually not a
problem, since truncating a denormal usually results in zero (underflow)
after normalization anyway, since the result format's exponent range is
usually smaller than the target format's.

However, there is one case where the latter property does not hold:
when truncating from ppc_fp128 to double.  In particular, truncating
a ppc_fp128 whose first double of the pair is denormal should result
in just that first double, not zero.  The current code however
performs an excessive right shift, resulting in lost result bits.
This is then caught in the APFloat::normalize call performed by
APFloat::convert and causes an assertion failure.

This patch checks for the scenario of truncating a denormal, and
attempts to (possibly partially) replace the initial mantissa
right shift by decrementing the exponent, if doing so will still
result in a valid *target format* exponent.


Index: test/CodeGen/PowerPC/pr16573.ll
===================================================================
--- test/CodeGen/PowerPC/pr16573.ll	(revision 0)
+++ test/CodeGen/PowerPC/pr16573.ll	(revision 0)
@@ -0,0 +1,11 @@
+; RUN: llc < %s | FileCheck %s
+
+target triple = "powerpc64-unknown-linux-gnu"
+
+define double @test() {
+  %1 = fptrunc ppc_fp128 0xM818F2887B9295809800000000032D000 to double
+  ret double %1
+}
+
+; CHECK: .quad -9111018957755033591
+
Index: lib/Support/APFloat.cpp
===================================================================
--- lib/Support/APFloat.cpp	(revision 185817)
+++ lib/Support/APFloat.cpp	(working copy)
@@ -1956,6 +1956,23 @@
     X86SpecialNan = true;
   }
 
+  // If this is a truncation of a denormal number, and the target semantics
+  // has larger exponent range than the source semantics (this can happen
+  // when truncating from PowerPC double-double to double format), the
+  // right shift could lose result mantissa bits.  Adjust exponent instead
+  // of performing excessive shift.
+  if (shift < 0 && isFiniteNonZero()) {
+    int exponentChange = significandMSB() + 1 - fromSemantics.precision;
+    if (exponent + exponentChange < toSemantics.minExponent)
+      exponentChange = toSemantics.minExponent - exponent;
+    if (exponentChange < shift)
+      exponentChange = shift;
+    if (exponentChange < 0) {
+      shift -= exponentChange;
+      exponent += exponentChange;
+    }
+  }
+
   // If this is a truncation, perform the shift before we narrow the storage.
   if (shift < 0 && (isFiniteNonZero() || category==fcNaN))
     lostFraction = shiftRight(significandParts(), oldPartCount, -shift);


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186409 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 13:03:25 +00:00
Richard Osborne
6e2dc6d669 [XCore] Fix printing of inline asm operands.
Previously an asm operand with no operand modifier would give the error
"invalid operand in inline asm".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186407 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 12:48:34 +00:00
Tim Northover
ad9a0d27d3 ARM: allow printing of ARM atomic DAG nodes.
We'd forgotten to provide string representations for the special ARMISD atomic
nodes; this adds them in. No effect on CodeGen, just makes the output of
"-view-whatever-dags" slightly more readable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186406 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 12:15:36 +00:00
Richard Sandiford
de25544a73 [SystemZ] Use ROSBG and non-zero form of RISBG for OR nodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186405 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 11:55:57 +00:00
Vladimir Medic
ab42fc66b1 Fixing a buildbot failure:unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186403 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 11:43:20 +00:00
Richard Sandiford
c25d21e05b [SystemZ] Add MC support for R[NOX]SBG
CodeGen support will come later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186401 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 11:28:08 +00:00
Richard Sandiford
3764521658 [SystemZ] Use RISBG for (shift (and ...))
Another patch in the series to make more use of R.SBG.  This one extends
r186072 and r186073 to handle cases where the AND is inside the shift.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186399 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 11:02:24 +00:00
Vladimir Medic
0884836277 This patch represents Mips utilization of r186388 code that alows asm matcher to emit mnemonics contain '.' characters. This makes asm parser code simpler and more efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186397 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 10:07:14 +00:00
NAKAMURA Takumi
649c7fc474 PPCJITInfo.cpp: Tweak r186252 with s/__ppc/__powerpc/ to work on powerpc-linux Fedora 12.
g++ (GCC) 4.4.4 20100630 (Red Hat 4.4.4-10)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186396 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 09:59:51 +00:00
Tim Northover
2f438131f1 ARM: implement ldrex, strex and clrex intrinsics
Intrinsics already existed for the 64-bit variants, so these support operations
of size at most 32-bits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186392 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 09:46:55 +00:00
Renato Golin
103ba845f0 ARM EABI divmod support
This patch enables calls to __aeabi_idivmod when in EABI mode,
by using the remainder value returned on registers (R1),
enabled by the ARM triple "none-eabi". Note that Darwin and
GNUEABI triples will continue lowering on GNU style, that is,
using the stack for the remainder.

Still need to add SREM/UREM support fix for 64-bit lowering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186390 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 09:32:17 +00:00
Vladimir Medic
9273151c3b This patch allows targets to define weather the instruction mnemonics in asm matcher tables will contain '.' character.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186388 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 09:22:38 +00:00
NAKAMURA Takumi
1cf95914b7 llvm/test/Object/directory.ll: Mark it as XFAIL:cygwin. Directories can be opened on cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186387 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 09:06:47 +00:00
Rafael Espindola
bd6cb260b9 Use open+fstat instead of stat+open.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186381 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 03:34:31 +00:00
Rafael Espindola
289e241d77 Remember that we have a null terminated string.
This is a micro optimization. Instead of going char*->StringRef->Twine->char*,
go char*->Twine->char* and avoid having to copy the filename on the stack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186380 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 03:30:10 +00:00
Rui Ueyama
20a91bfd36 [Object/COFF] Add import_directory_table_entry.
Summary: Add import_directory_table_entry to use for .idata section.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1059

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186379 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 03:23:55 +00:00
Rafael Espindola
87be8d353b Add a version of sys::fs::status that uses fstat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186378 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 03:20:13 +00:00
Rui Ueyama
3a101048af COFF: Add constants for optional data directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186377 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 03:11:55 +00:00
Rafael Espindola
77e31bca03 Instead friending status, provide windows and posix constructors to file_status.
This opens the way of having static helpers in the .inc files that can
construct a file_status.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186376 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 02:55:33 +00:00
NAKAMURA Takumi
334f8b9b37 unittests/Support: Add TimeValue.Win32FILETIME, corresponding to r186374.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186375 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 02:44:23 +00:00
NAKAMURA Takumi
ff8f9e58ec Fix TimeValue::toWin32Time() to be symmetric to fromWin32Time() and compatible to Win32's FILETIME.
llvm-ar is the only user of toWin32Time() (via setLastModificationAndAccessTime), and r186298 can be reverted.
It had been buggy since the initial commit.

FIXME: Could we rename {from|to}Win32Time as {from|to}Win32FILETIME in TimeValue?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186374 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 02:43:51 +00:00
NAKAMURA Takumi
e7f0393f6d Rename Support.TimeValue to TimeValue.time_t in unittests/Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186372 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 02:03:32 +00:00
Craig Topper
4172a8abba Add 'const' qualifiers to static const char* variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186371 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 01:17:10 +00:00
Rafael Espindola
311dbb8efe Add mingw32 to the XFAIL. I forgot about it when adding win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186365 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 23:51:47 +00:00
Manman Ren
519127f758 PEI: Support for non-zero SPAdj at beginning of a basic block.
We can have a FrameSetup in one basic block and the matching FrameDestroy
in a different basic block when we have struct byval. In that case, SPAdj
is not zero at beginning of the basic block.

Modify PEI to correctly set SPAdj at beginning of each basic block using
DFS traversal. We used to assume SPAdj is 0 at beginning of each basic block.

PEI had an assert SPAdjCount || SPAdj == 0.
If we have a Destroy <n> followed by a Setup <m>, PEI will assert failure.
We can add an extra condition to make sure the pairs are matched:
  The pairs start with a FrameSetup.
But since we are doing a much better job in the verifier, this patch removes
the check in PEI.

PR16393


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186364 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 23:47:29 +00:00
Nadav Rotem
135e81efe3 PR16628: Fix a bug in the code that merges compares.
Compares return i1 but they compare different types.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186359 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 22:52:48 +00:00
Hal Finkel
a44c37f880 PPC: Refactoring to support subtarget feature changing
This change mirrors the changes that were made to the X86 and ARM targets to
support subtarget feature changing. As indicated in r182899, the mechanism is
still undergoing revision, and so as with the X86 and ARM targets, there is no
test case yet (there is no effective functionality change).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186357 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 22:29:40 +00:00
David Blaikie
0b485908ed Further simplify test case from r186119/r186035.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186356 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 22:28:45 +00:00
Rafael Espindola
086dfda034 XFAIL on windows too and document the XFAILs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186354 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 22:16:53 +00:00
Manman Ren
7310b75c8b Machine Verifier: verify FrameSetup and FrameDestroy
1> on every path through the CFG, a FrameSetup <n> is always followed by a
   FrameDestroy <n> and a FrameDestroy is always followed by a FrameSetup.
2> stack adjustments are identical on all CFG edges to a merge point.
3> frame is destroyed at end of a return block.

PR16393


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186350 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 21:26:31 +00:00
Rafael Espindola
7126ba1ee0 Remove an extra is_directory call.
I checked that opening a directory on windows does fail, so this saves a "stat".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186345 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 20:52:01 +00:00
Hal Finkel
ae4f3f6820 Fix register subclass handling in PPCInstrInfo::insertSelect
PPCInstrInfo::insertSelect and PPCInstrInfo::canInsertSelect were computing the
common subclass of the true and false inputs, and then selecting either the
32-bit or the 64-bit isel variant based on the result of calling
PPC::GPRCRegClass.hasSubClassEq(RC) and PPC::G8RCRegClass.hasSubClassEq(RC)
(where RC is the common subclass). Unfortunately, this is not quite right: if
we have something like this:

  %vreg8<def> = SELECT_CC_I8 %vreg4<kill>, %vreg7<kill>, %vreg6<kill>, 76;
    G8RC_and_G8RC_NOX0:%vreg8 CRRC:%vreg4 G8RC_NOX0:%vreg7,%vreg6

then the common subclass of G8RC_and_G8RC_NOX0 and G8RC_NOX0 is G8RC_NOX0, and
G8RC_NOX0 is not a subclass of G8RC (because it also contains the ZERO8
pseudo-register). As a result, we also need to check the common subclass
against GPRC_NOR0 and G8RC_NOX0 explicitly.

This had not been a problem for clients of insertSelect that called
canInsertSelect first (because it had a compensating mistake), but insertSelect
is also used by the PPC pseudo-instruction expander, and this error was causing
a problem in that context.

This problem was found by csmith.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186343 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 20:22:58 +00:00
Reid Kleckner
6057eb7ab6 [mc-coff] Resolve aliases when emitting COFF relocations
This is consistent with the ELF object writer.

Add some COFF tests that relocate against an alias.

Reviewers: espindola

Differential Revision: http://llvm-reviews.chandlerc.com/D1079

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186341 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 19:41:21 +00:00
Tom Stellard
cd0f245864 R600/SI: Add support for 64-bit loads
https://bugs.freedesktop.org/show_bug.cgi?id=65873

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186339 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 19:00:09 +00:00
Hal Finkel
d1654a769c Remove invalid assert in DAGTypeLegalizer::RemapValue
There is a comment at the top of DAGTypeLegalizer::PerformExpensiveChecks
which, in part, says:

  // Note that these invariants may not hold momentarily when processing a node:
  // the node being processed may be put in a map before being marked Processed.

Unfortunately, this assert would be valid only if the above-mentioned invariant
held unconditionally. This was causing llc to assert when, in fact,
everything was fine.

Thanks to Richard Sandiford for investigating this issue!

Fixes PR16562.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186338 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 18:57:05 +00:00
Stephen Lin
f7b6f55e4c Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186333 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 17:55:02 +00:00
Chandler Carruth
ebf72b3301 Revert r186316 while I track down an ASan failure and an assert from
a bot.

This reverts the commit which introduced a new implementation of the
fancy SROA pass designed to reduce its overhead. I'll skip the huge
commit log here, refer to r186316 if you're looking for how this all
works and why it works that way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186332 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 17:36:21 +00:00
Aaron Ballman
54911a5303 Teaching llvm-tblgen to not emit a switch statement when there are no case statements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186330 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 16:53:32 +00:00
Reid Kleckner
f73f809756 Revert "[Option] Store arg strings in a set backed by a BumpPtrAllocator"
This broke clang's crash-report.c test, and I haven't been able to
figure it out yet.

This reverts commit r186319.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186329 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 16:40:52 +00:00
Job Noorman
0bf3c99886 Test commit to see if write access works.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186321 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 14:25:26 +00:00
Reid Kleckner
95695c8bb3 [Option] Store arg strings in a set backed by a BumpPtrAllocator
No functionality change.

This is preparing to move response file parsing into lib/Option so it
can be shared between clang and lld.  This change isn't just a
micro-optimization.  Clang's driver uses a std::set<std::string> to
unique arguments while parsing response files, so this matches that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186319 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 13:46:24 +00:00
Rafael Espindola
4c275c31aa XFAIL this on freebsd to bring the bot back.
Joerg Sonnenberger tells me one can open a directory in freebsd. I will try
to centralize our calls to open so that we can handle O_BINARY in one place,
and will then handle this there too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186317 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 12:18:30 +00:00
Chandler Carruth
ea2e90df15 Reimplement SROA yet again. Same fundamental principle, but a totally
different core implementation strategy.

Previously, SROA would build a relatively elaborate partitioning of an
alloca, associate uses with each partition, and then rewrite the uses of
each partition in an attempt to break apart the alloca into chunks that
could be promoted. This was very wasteful in terms of memory and compile
time because regardless of how complex the alloca or how much we're able
to do in breaking it up, all of the datastructure work to analyze the
partitioning was done up front.

The new implementation attempts to form partitions of the alloca lazily
and on the fly, rewriting the uses that make up that partition as it
goes. This has a few significant effects:
1) Much simpler data structures are used throughout.
2) No more double walk of the recursive use graph of the alloca, only
   walk it once.
3) No more complex algorithms for associating a particular use with
   a particular partition.
4) PHI and Select speculation is simplified and happens lazily.
5) More precise information is available about a specific use of the
   alloca, removing the need for some side datastructures.

Ultimately, I think this is a much better implementation. It removes
about 300 lines of code, but arguably removes more like 500 considering
that some code grew in the process of being factored apart and cleaned
up for this all to work.

I've re-used as much of the old implementation as possible, which
includes the lion's share of code in the form of the rewriting logic.
The interesting new logic centers around how the uses of a partition are
sorted, and split into actual partitions.

Each instruction using a pointer derived from the alloca gets
a 'Partition' entry. This name is totally wrong, but I'll do a rename in
a follow-up commit as there is already enough churn here. The entry
describes the offset range accessed and the nature of the access. Once
we have all of these entries we sort them in a very specific way:
increasing order of begin offset, followed by whether they are
splittable uses (memcpy, etc), followed by the end offset or whatever.
Sorting by splittability is important as it simplifies the collection of
uses into a partition.

Once we have these uses sorted, we walk from the beginning to the end
building up a range of uses that form a partition of the alloca.
Overlapping unsplittable uses are merged into a single partition while
splittable uses are broken apart and carried from one partition to the
next. A partition is also introduced to bridge splittable uses between
the unsplittable regions when necessary.

I've looked at the performance PRs fairly closely. PR15471 no longer
will even load (the module is invalid). Not sure what is up there.
PR15412 improves by between 5% and 10%, however it is nearly impossible
to know what is holding it up as SROA (the entire pass) takes less time
than reading the IR for that test case. The analysis takes the same time
as running mem2reg on the final allocas. I suspect (without much
evidence) that the new implementation will scale much better however,
and it is just the small nature of the test cases that makes the changes
small and noisy. Either way, it is still simpler and cleaner I think.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186316 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 10:30:19 +00:00
Alexey Samsonov
40d8c69c59 DebugInfo: Factor out parsing compile unit DIEs to a separate function. Improve code style and comments.
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186315 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 08:43:35 +00:00
Craig Topper
3c70fcf02b Add 'const' qualifier to some arrays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186312 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 08:02:13 +00:00
Craig Topper
f67c7d7e8c Make some arrays 'static const'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186311 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-15 07:22:00 +00:00